Forum Discussion

MEXICOWANDERER's avatar
Mar 18, 2017

(OPINION!) LED Replacement Headlamp Bulbs

No instruments...merely stare and compare.

  • Where I drive there are no goose-stepping over-regulatory restrictions about bulb replacements
  • I have as of this morning ordered and replaced 13 sets of 90xx series incandescent bulbs
  • Six different manufacturers
  • All LED bulb headlamp bulbs use internal mechanical fans to aid cooling - a potential failure or weak point - the headlamp housing is the focusing agent so errant stray light beams are non existent
  • Some vehicles have 2 bulbs each housing so a bulb is used for high beam
  • In the focus area the light intensity is immeasurably greater as compared to factory incandescent bulbs. Impossible to state in a coherent fashion but I imagine lit areas to illuminate 500% better
  • Every person who has driven vehicles with factory HID lamps are emphatic - white light is far superior to bluish HID lighting
  • In the hundreds of oncoming vehicles that have passed by, not one has flashed their headlamps when I am on low beam
  • With standard incandescent lamps on high beam close to 90% of oncoming cars flashed me down
  • IF and I mean this is a BIG IF, the manufacturer used a sealed ball bearing fan inside the LED lamp, the lamp should operate for many thousands of hours
  • Think of the longevity of a laptop's fan
  • This may provoke arguments
  • Go ahead and argue while I do not run off the edge of an unstriped road shoulder
  • Ain't getting arguments from me!
    I just replaced the H11 lamps (driving lights) in my Explorer with 60W LED. Way better light than the $30 silver star, and now they match the HID color temp

    Also replaced the 880 driving lamps in the coach with 80W LED with similar results. I can't do the headlamps because of space, but if I do the high beams I'll go from 55W to at least 160w LED

    There are apparently three classes of cooling: fan (gen1), braid sink ((gen2), and straight convection that I doubt either will do as well as a fan. The ones I have are claimed IP67. Time will tell.. the Explorer lights are on anytime the headlamps are so I can get some hours on them
  • In my younger days I was a real gadget guy. Even tried water injection on my 1978 Dodge Aspen with the slant 6. That sucker wanted to ping on anything except premium gas. Now that I am a little older I resist gadgets somewhat better. :)

    However, I have been doing some research on LED bulb replacements for my RAM 3500. Some seem to get pretty good reviews and the price has come down.

    You said you used 90XX bulbs. Could you be more specific as to actual bulb number and your opinion of their performance?

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